Home / 166,125,500,202.31-229,250,201,905.82-93,866,013,617.14

Finding the Fourth Proportional to 166,125,500,202.31, 229,250,201,905.82 and 93,866,013,617.14

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Solution

The fourth proportional to 166,125,500,202.31, 229,250,201,905.82 and 93,866,013,617.14 is: 129,533,410,268.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,125,500,202.31 : 229,250,201,905.82 = 93,866,013,617.14 : x
  2. Step 2: Convert to fraction form
    166,125,500,202.31/229,250,201,905.82 = 93,866,013,617.14/x
  3. Step 3: Cross multiply
    166,125,500,202.31x = 229,250,201,905.82 × 93,866,013,617.14
  4. Step 4: Simplify right side
    166,125,500,202.31x = 21,518,802,573,823,794,216,960
  5. Step 5: Solve for x
    x = 21,518,802,573,823,794,216,960/166,125,500,202.31
  6. Step 6: Final answer
    x = 129,533,410,268.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.